Drop svm_set_cr4()'s explicit check CR4.VMXE now that common x86 handles the check by incorporating VMXE into the CR4 reserved bits, via kvm_cpu_caps. SVM obviously does not set X86_FEATURE_VMX. No functional change intended. Signed-off-by: Sean Christopherson <sean.j.christopherson@xxxxxxxxx> --- arch/x86/kvm/svm/svm.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index 4f401fc6a05d..f92a19b77da3 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -1684,9 +1684,6 @@ int svm_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4) unsigned long host_cr4_mce = cr4_read_shadow() & X86_CR4_MCE; unsigned long old_cr4 = to_svm(vcpu)->vmcb->save.cr4; - if (cr4 & X86_CR4_VMXE) - return 1; - if (npt_enabled && ((old_cr4 ^ cr4) & X86_CR4_PGE)) svm_flush_tlb(vcpu); -- 2.28.0
